Since Margot Robbie also works as a tattoo artist in her spare time, we had to honor her with a mention at the conclusion of the list. Famously, Robbie had her Justice League and Suicide Squad co-stars inked. In 2017, she also made an appearance on the Graham Norton Show, when she inked a member of the production crew live on camera.

Robbie bought a tattoo gun on impulse on eBay in 2016 and used it to start tattooing her friends and co-stars as a ridiculous pastime.

Before she entirely gave up on this passion, nearly 50 people let her tattoo them despite the fact that she is not a licensed tattoo artist.